Electronic Self-Leveling Rotary Laser 4022300 It comes with a plumb

It comes with a plumb bob hook to ensure accurate leveling and positioning

foundation construction

you can tighten the twist knob lock on the side of the tripod to hold your prism pole in place

tradesperson

It has the ability to custom define your preferences

Electronic Self-Leveling Rotary Laser 4022300 It comes with a plumbPerfect for indoor and outdoor applications, the Johnson 40 6526 Electronic Self Leveling Rotary Laser can operate with an interior range of up to 200 feet and an exterior range of up to 1,500 feet with a laser receiver. Electronically self leveling within 5 degrees, this rotary laser is great for leveling, checking cut and fill, septic tank and base excavations, contour framing, drainage, and wall retaining. Also, it offers an accuracy of up to 1 8